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Face Video Segment

2016, Mar 01

This project contains a collection of tools for semi-supervised gathering of ground truth face segmentation data from videos.
A stable hierarchy of regions with temporal coherence is computed from dense optical flow using Efficient hierarchical graph-based video segmentation.
Facial landmarks, extended to also include the forehead, are then used to extract the face contour.
Regions are classified as belonging to the face segment according to their overlap with the face contour.
The regions can then be further processed using a simple interface which allows browsing the entire video and manually classifying the regions using simple mouse clicks.